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For Boundary Layer* Information Prediction for Soaring Potential Over Time Blipspot for

from TJ's RASP forecasts BLIPSPOT: 29 Jan 2026 → Jan 28 20:09 PST for Thursday BJHG Windgram

ForecastPd	15hrs	16hrs	17hrs	18hrs	19hrs	20hrs	21hrs	22hrs	23hrs	24hrs	25hrs	26hrs	27hrs	ForecastPd
PNW_w2	gridpt=	35,45
Lat,Lon=	48.859,-122.097
VALID.TIME	07 PST	08 PST	09 PST	10 PST	11 PST	12 PST	13 PST	14 PST	15 PST	16 PST	17 PST	18 PST	19 PST	VALID.TIME
10M_Wind_Dir	162°	160°	173°	180°	185°	186°	190°	191°	193°	185°	188°	183°	185°	10M_Wind_Dir
Sfc_Wind_Sp_Kt	16	17	17	16	16	14	12	12	9	7	8	8	6	Sfc_Wind_Sp_Kt
10M_Wind_Sp_Kt	17	19	18	17	17	15	13	12	10	8	8	8	7	10M_Wind_Sp_Kt
Treetop_WSp_Kt	26	27	26	26	23	21	18	17	13	12	12	12	10	Treetop_WSp_Kt
Lev_Abv_WSp_Kt	33	33	33	31	28	24	20	19	17	16	17	17	14	Lev_Abv_WSp_Kt
Up_Velocity fpm	0	0	0	0	107	229	273	218	116	0	0	0	0	Up_Velocity fpm
cm/s_Convergence	0	0	0	0	14	14	17	20	20	6	0	5	7	cm/s_Convergence
MaxSoar1.1m/s	2164	2164	2164	2164	2164	2560	3215	2164	2164	2164	2164	2164	2164	MaxSoar1.1m/s
MaxSoar_AGL	0	0	0	0	0	396	1052	0	0	0	0	0	0	MaxSoar_AGL
MaxSoar_clds	2164	2164	2164	2164	2164	2560	3215	2164	2164	2164	2164	2164	2164	MaxSoar_clds
Bouy/Shr_Ratio	0	0	0	0	0	1	1	1	1	0	0	0	0	Bouy/Shr_Ratio
BL_Top_TI=0	2164	2189	2189	2189	3113	3909	4509	3932	3042	2190	2189	2190	2189	BL_Top_TI=0
BL_Depth_AGL	0	26	26	26	949	1745	2346	1769	879	26	26	26	26	BL_Depth_AGL
Avg_BLWindSpd	16	17	17	16	29	25	21	20	18	7	8	8	6	Avg_BLWindSpd
Avg_BlWindDir	162	160	173	180	184	189	189	186	185	185	188	183	185	Avg_BlWindDir
Wind_Shear	0	0	0	0	17	13	9	9	13	0	0	0	0	Wind_Shear
BLTop_WdSp	16	17	17	16	33	26	20	21	22	7	8	8	6	BLTop_WdSp
BLTopWDir	162	160	173	180	186	201	204	192	182	185	188	183	185	BLTopWDir
CAPE_TSpoten	0	0	0	0	0	0	7	10	2	0	0	0	0	CAPE_TSpoten
CUbase_LCL	3912	4059	3859	3773	3797	3992	4207	4239	4186	3986	3824	3877	3599	CUbase_LCL
ODpot_if_cu	-2882	-3128	-2907	-2589	-1280	-441	353	-671	-1601	-2420	-2346	-2308	-2526	ODpot_if_cu
ODbase_allclds	5046	5317	5096	4779	4393	4349	4156	4604	4644	4610	4535	4498	4715	ODbase_allclds
BL_Cloud_%	0	0	0	0	48	78	90	47	19	0	0	5	20	BL_Cloud_%
Sfc_Heating	0	-68	-53	-16	16	88	111	75	23	-20	-25	-16	-10	Sfc_Heating
Temp@2m	-	45.2	45.9	46.7	47.3	48.5	49.6	49.6	49.1	47.8	47.2	47.9	47.6	Temp@2m
DewPt@2m	37.6	37.2	38.6	39.6	40.0	40.1	40.1	40.1	40.0	40.0	40.3	40.6	41.4	DewPt@2m
msl_pressure	1019	1019	1019	1020	1020	1021	1022	1021	1021	1021	1021	1021	1021	msl_pressure
1hr_rain_acc	-	0	0	0	0	0	0	0	0	0	0	0	0	1hr_rain_acc
Hgt_Variab_	601	412	1183	1489	960	951	983	1435	1492	1191	357	368	401	Hgt_Variab

Trigger_Time	& 2m Sfc	Temp	For_times:	+++=earlier		unlikely	=not_found)
MaxSoarAGL_=	300	500	1000	1500	2000	2500	3000
by=	11:45	12:09	12:55	unlikely	unlikely	unlikely	unlikely
When_sfc_temp=	48.2	48.7	49.5	unlikely	unlikely	unlikely	unlikely

TRIGGER_TIME	&	SURFACE_(2m)	TEMPERATURE
(+++	=	before_first_time,	unlikely	=	not_found)
AGL_Lift_to=	1500	2000	2500	3000
by=	unlikely	unlikely	unlikely	unlikely
When_sfc_temp=	unlikely	unlikely	unlikely	unlikely
BL_Depth_AGL_=	1500	2000	2500	3000
by=	11:41	12:25	unlikely	unlikely
When_sfc_temp=	48.1	49.0	unlikely	unlikely

* The Boundary Layer is also known as the Mixing layer and its top is also called the mixing height. It is the top of thermally induced lift and the level at which the Thermal Index goes to zero.
RASP Blanchard RASP Tiger RASP Fraser Valley RASP PNW big picture